18559+1104 J 471
18h 55m 57.71s +11° 04' 38.2" P.A. 297.00 sep 5.5 mag 9.50,12.20
| Coord 2000 |
18559+1104 |
|
Discov num |
J 471 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 57.71 +11 04 38.2 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
291 |
|
Pa last |
297.1 |
|
P.A. Now (θ) |
297.1° |
|
| Sep first |
4.6 |
|
Sep last |
5.513 |
|
Sep. Now (ρ) |
5.513" |
|
| Mag pri |
9.50 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=1.126
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1043-02011-1 |
|
Gaia DR2 |
4312075907383017600 |
|
